Citric Acid | Citronensäure
Category
pH regulators
Citric acid, often used in cosmetics, is a natural component derived from citrus fruits such as lemons and oranges. Chemically, it is an organic acid with the formula C6H8O7. This substance is known for its ability to balance the skin’s pH, helping to maintain skin health and vitality. Citric acid also acts as a gentle exfoliator, removing dead skin cells and promoting regeneration, which gives the skin a radiant appearance. In addition, it can help other cosmetic ingredients work better, increasing their effectiveness. It is a natural and environmentally friendly choice that not only improves the properties of cosmetic products but also contributes to skin health.
Purpose and Benefits
In cosmetics, this ingredient stands out for its versatility. It not only helps to gently remove surface impurities from the skin, but also promotes cell renewal, revealing a healthier layer of skin. Due to its antioxidant properties, citric acid protects the skin from the harmful effects of free radicals, which can cause premature aging. This is especially relevant in modern life, where environmental pollution and stress are part of everyday life. This ingredient helps maintain the skin’s youthfulness and elasticity, giving it a feeling of freshness. In hair care products, citric acid also has its role. It balances the pH of the scalp, reducing oiliness and thus promoting longer-lasting cleanliness. In addition, it helps to smooth the hair surface, making strands softer and shinier. It is a great solution for those looking for naturally shiny, healthy hair. Citric acid can also enhance the protection of colored hair, maintaining the intense brightness of the dye. Its effect is not only superficial – this acid helps to ensure a long-term balance of skin and hair. By using products with citric acid, we can enjoy not only noticeable aesthetic results, but also a deeper, more vibrant effect.
Security Information
Citric acid is a well-researched substance that is considered safe for use in cosmetics. Nevertheless, some individuals may experience sensitivity or allergic reactions, especially those who are allergic to citrus fruits. The most common symptoms may include skin irritation, itching, or redness. For this reason, it is recommended to perform a skin test before using products containing citric acid. Regulatory authorities, such as the European Union Cosmetics Regulation, allow the use of this ingredient in cosmetic products but provide for certain concentration limits. Overall, citric acid is a safe and effective ingredient, but caution and individual sensitivity should always be assessed.
Sustainability and Extraction
Citric acid, as a natural ingredient, is mainly derived from citrus fruits, but its production and supply have their own environmental and social aspects. Its cultivation requires land and water, which can lead to resource depletion, especially in humid climate zones where farming is intensive. Also, the use of pesticides and chemicals can have a negative impact on local ecosystems. From a social perspective, workers’ rights and living conditions are often criticized in the production chain of these crops. For sustainability, it is important to support farms that employ organic practices and ensure fair working conditions. Consumers can contribute to these sustainability initiatives by choosing products made from ethically sourced ingredients.
Products
Citric acid is a common ingredient in various cosmetic products designed for skin care, hair care, and even decorative cosmetics. For example, facial cleansers, toners, and moisturizers, such as “Innisfree Green Tea Balancing Cream” or “Etude House Moistfull Collagen Cream,” use citric acid to help balance the skin’s pH and provide a refreshing sensation. Hair care products, such as “Missha Super Aqua Hair Treatment,” also utilize this ingredient to ensure smoother and shinier hair, while reducing oiliness. Citric acid can also be found in sunscreens, such as “Cosrx Aloe Soothing Sun Cream,” where it helps ensure the skin’s youthfulness and vitality. These products prove that citric acid is integral to modern cosmetics and their effectiveness.